Thunder Races

MAR
7
2026
Join Thunder Races at Harrold Odell Country Park for scenic 25 km and 50 km trail runs through woodland and countryside. Marked routes, aid stations and finish medals make it a welcoming challenge for trail runners of all levels.
Sat 7 Mar 2026
50 kilometers 25 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Event details

Thunder Races is a trail-running series held in Bedfordshire, centred at Harrold Odell Country Park. The event date listed is 7 March 2026 and the location is Harrold, Bedfordshire, UK. Participants can choose from two distances.

  • 25 km
  • 50 km

Race features

Courses run largely on woodland and countryside trails with minimal road running. Races are listed on the UTMB Index. The events use marked routes and provide course support including aid stations and marshals. Finishers receive a medal and finisher items, and there is a finish arch at the event. Volunteer roles are available; volunteers receive free entry to any Thunder Races event the following year. Visit the organization's website for the most recent information.

50 km
25 km

Events nearby